<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div class="container">
        <h3>
            姓名:{{params.user.username}}
        </h3>
        <h3>年龄:{{params.user.age}}</h3>
        <h3>邮箱:{{params.user.email}}</h3>
    </div>
</body>
</html>